- ¡ö Multi input having capability of dealing with 9 types of temperature sensors.
- ¡ö Large display with 192×96 mm DIN size.
- ¡ö 51mm clear and bright LED.
- Model Designation
-
3155C - ¡õ - ¡õ ¢Ù ¢Ú ¢ÙInput
Thermocouple
Code Type Measuring Range Display Range Accuracy TC R 100 to 1700°C -50 to 1750°C ±(0.3% of rdg + 1°C) K -100 to 1300°C -199 to 1350°C E -130 to 1000°C -199 to 1050°C J -140 to 1200°C -199 to 1250°C T -199 to 400°C -199 to 420°C B 600 to 1800°C -20 to 1810°C N -100 to 1300°C -199 to 1350°C Resistance Thermometer
Code Type Measuring Range Display Range Accuracy PT Pt100Ω -199.9 to 600.0°C -199.9 to 650.0°C ±(0.2% of rdg + 0.3°C) JP100Ω General Specifications
Display Red LED, character height 51 mm, with zero-suppress function. Over-range display When exceeding the display range, flashes with minimum or maximum value. Open circuit of input Thermocouple: flashs with min. value of display range
Resistance Thermometer: flashs with max. value of display rangeResolution Thermocouple: 1°C
Resistance Thermometer: 0.1°CExternal resistance Thermocouple: Less than 500 Ω
Resistance thermometer: Less than 5 Ω/lead wireOverload DC ±10 V Sampling rate Approx. 2.5 times/sec. Input configuration Single ended, floating input A/D conversion ¨S-∑ conversion system Noise rejection Normal mode (NMR) More than 50 dB
Common mode (CMR) More than 110 dB
Power source line mixing noise 1000 VHold function Holds measurement data. (Not isolated from input) Withstand voltage Between input terminal and external case: AC 1500 V for 1min.
Between power supply terminals and external case: AC 1500 V for 1min.
Between power supply terminals and input terminals: AC 1500 V for 1min.Insulation resistance DC 500 V More than 100 MΩ Operating temperature 0 to 50°C Weight Approx. 1.3 kg